3 years ago

Help me please!!

Mathematics

1 answer:

barxatty [35]3 years ago

7 0

6m/s

calculate the number of balloon that can be filled up.

Step-by-step explanation:

speed =wavelength ×Frequency

=6×2 =12m/d

You might be interested in

Which linear equation best describes the relationship between x and y?

Sergio [31]

Slope = 2/3
y = mx + b
6 = 2/3(3) + b so b = 4

equation
y = 2/3x + 4
3y = 2x + 12

answer is c.3y = 2x + 12

6 0

3 years ago

Select the prime number.<br> 30(A)<br> 31(B)<br> 32(C)<br> 33(D)

noname [10]

Answer:

31 as it has only 2 factors which is 1 and 31

7 0

3 years ago

Read 2 more answers

Explain the difference between exponential growth and exponential decay

alexdok [17]

Exponential growth is the function
$y = a^{x} , a\ \textgreater \ 1$
Exponential decay is the function
$y = a^{x} , 0\ \textless \ a\ \textless \ 1$
So, the basic difference is that in growth the base is more than 1, and in decay the base is more than 0 but less than 1.

8 0

4 years ago

Twin brothers, person a and person b, can mow their grandparent's lawn together in 18 minutes. person a could mow the lawn by

Alex777 [14]

What are the answer choices

5 0

4 years ago

A circle’s circumference is approximately 76 cm. Find the radius, diameter, and area of the circle to the nearest centimeter. Us

PolarNik [594]

Answer: Area= 459.73cm^2

Step-by-step explanation: Circumference of a circle is 2πr

76=2×3.14×r

r= 76÷(6×3.14)

r=12.10

Area of a circle= πr^2

Area= 3.14×(12.10)^2

Area= 456.73cm^2

3 0

4 years ago